Galerius Maximianus, as Caesar, Siscia mint, 305-306 AD.,
Æ Quarter-Follis (17-19 mm / 2,00 g),
Obv.: [GAL] VAL MAXIMINVS NOB C , laureate head of Galerius right.
Rev.: GENIO POP - VLI ROMANI / SIS (in exergue) , Genius standing left, modius on head, naked but for chlamys over left shoulder, right holding patera, left cornucopiae.
RIC VI, 475, 170b (R) .